ㄕㄜˊshéㄐㄧㄢjiānㄑㄧㄢˊqiánㄧㄣyīn

  1. 氣流舌尖牙齒阻礙發出聲音注音符號中的ㄗ、ㄘ、ㄙ。

alveolar, consonants z, c, s produced with the tip of the tongue on the alveolar ridge